typesetting - Printing out LaTeX Variables -

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I am using a latex class file that sets different parameters like margin, line spacing ... parameters According to it for any reason, the final result does not seem right. Some margins are not set properly. I want to print the values ​​of different variables which latex has to see where the problem is, along with the calculation. For example, I want to know that the value of \ oddsidemargin is in a certain line of code. Is there any way to ask latex to print any such information?

For debugging page layouts, Peter Wilson's package is a way to see and use the page design Here's an example to see the dimensions made: 

  \ documentclass {article} \ usepackage {layout} \ start {document} \ drawmarginparstrue \ currentpage \ pagedesign \ end {document}

There are many features to properly correct the information given by the package. It also provides the \ prntlen command to print the size of a length, if you do not need more information.


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